Introduction
Features
Functional Description
Clock Sources
Link Control
Power Management
Configuring Registers with the APB Interface
Configuration Snoop Interface
Vendor-Specific Extended Capability (VSEC)
Configuration Guide
Managing Outbound NP Outstanding Requests and Completion Responses (Endpoint)
Interface Signals
Appendix A: Acronyms and Abbreviations
Appendix B: Error Handling
Appendix C: LTSSM State Encoding
Appendix D: PCIe Configuration Capabilities Linked List
- Configuration-Specific Capabilities
Appendix E: Supported Chipsets
Appendix E: Skew
Appendix F: Hot Plug Support
Revision History

Completion Status Codes

Table 1. Completion Status Codes
Status Code	Description
00	Good.
01	Unsupported request (UR).
10	Completer abort.
11	Retry status.

Parent topic: AXI Slave Interface